1.4.1.3 - Norsk Data hardware - NORD-10

Description

• Universal DMA interface.
• Using interrupt level 11.
• Upto 10 interface cards can be installed.

  UNIVERSAL DMA
  Interface	IDENT	DEVNO		LOG.DEVNO
  1	24B	1400B	1407B	400B
  2	25B	1410B	1417B	401B
  3	26B	1420B	1427B	402B
  4	27B	1430B	1437B	403B
  5	30B	1440B	1447B	404B
  6	31B	1450B	1457B	405B
  7	32B	1460B	1467B	406B
  8	33B	1470B	1477B	413B
  9	34B	1500B	1507B	414B
  10	35B	1510B	1517B	415B

• Print: E   ECO: 4
• PCB size 156 x 179 mm, 2 layers
• Release date xx. xxx. xxxx

Chipset

• None

LEDs

• None

Straps

• None

Switches

• IDENT (position C13), binary value (missing entries are illegal)

  Interface	IDENT	SW1	SW2	SW3	SW4
  1	24B	OFF	ON	OFF	OFF
  2	25B	OFF	ON	OFF	ON
  3	26B	OFF	ON	ON	OFF
  4	27B	OFF	ON	ON	ON
  5	30B	ON	OFF	OFF	OFF
  6	31B	ON	OFF	OFF	ON
  7	32B	ON	OFF	ON	OFF
  8	33B	ON	OFF	ON	ON
  9	34B	ON	ON	OFF	OFF
  10	35B	ON	ON	OFF	ON

• First device number (position C7), binary value * 8 (missing entries are illegal)

  Interface	DEVNO	SW8	SW7	SW6	SW5	SW4	SW3	SW2	SW1
  1	B	ON	ON	ON	ON	ON	ON	ON	ON

• Logical device number (position B19), binary value (missing entries are illegal)

  Interface	LOG.DEVNO	SW8	SW7	SW6	SW5	SW4	SW3	SW2	SW1
  1	B	ON	ON	ON	ON	ON	ON	ON	ON

Connectors

• Standard NORD-10 bus